PE 92852 |
Dendrograptidae |
Dictyonema arbusculum (Ulrich, 1879) |
|
United States of America |
|
4489072 |
Ordovician |
|
6 image files |
PE 92853 |
Dendrograptidae |
Dictyonema flabelliforme (Eichwald, 1840) |
|
United Kingdom [Great Britain] |
|
4489074 |
Ordovician |
|
3 image files |
PE 92854 |
|
Didymograptus nitidus (Hall, 1857) |
|
Canada |
|
4489075 |
Ordovician |
|
6 image files |
UC 19529 |
|
Didymograptus sagitticaulis Gurley, 1896 |
|
United States of America |
|
4496999 |
Ordovician |
Normanskill Shale |
3 image files |
PE 92857 |
|
Didymograptus similis (Hall, 1865) |
|
Canada |
|
4520892 |
Ordovician |
|
3 image files |
PE 92858 |
|
Diplograptus |
|
Canada |
|
4520893 |
Ordovician |
|
6 image files |
PE 92860 |
|
Diplograptus |
|
|
|
4520895 |
Ordovician |
|
6 image files |
UC 19525 |
|
Diplograptus |
|
United Kingdom |
|
4520896 |
Ordovician |
|
3 image files |
PE 1122 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520665 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 1123 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520668 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 1127 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520670 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 1129 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520671 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 1135 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520672 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 1141 |
Diplograptidae |
Orthograptus calcaratus incisus (Lapworth, 1908) |
|
|
|
4520673 |
Ordovician |
Canajoharie Shale |
3 image files |
PE 8885 |
|
Diplograptus |
|
|
|
4520679 |
Ordovician |
Canajoharie Shale |
6 image files |
PE 92863 |
|
Didymograptus murchisoni (Beck, 1839) |
|
United Kingdom |
|
4520687 |
Ordovician |
|
6 image files |
PE 92864 |
|
Diplograptus follaceus (Murchison, 1838) |
|
Canada |
|
4520765 |
Ordovician |
|
3 image files |
UC 5753 |
|
Diplograptus follaceus (Murchison, 1838) |
|
Denmark |
|
4520784 |
Ordovician |
|
6 image files |
UC 19512 |
Neodiplograptidae |
Neodiplograptus modestus (Lapworth, 1876) |
|
United Kingdom [Great Britain] |
|
4520798 |
Ordovician |
|
3 image files |
UC 19545 |
Retiolitidae |
Parapetalolithus palmeus (Barrande, 1850) |
|
Germany |
|
4520807 |
Ordovician |
|
3 image files |
UC 23694 |
|
Diplograptus amplexicaulis (Hall, 1847) |
|
United States of America |
|
4520870 |
Ordovician |
Trenton |
6 image files |
UC 19524 |
|
Monograptus |
|
United Kingdom |
|
4517091 |
Ordovician |
|
3 image files |
UC 5809 |
|
Colonograptus ludensis (Murchison, 1839) |
|
|
|
4517081 |
Ordovician |
|
3 image files |
UC 19502 |
|
Monograptus priodon |
|
United Kingdom |
|
4517083 |
Ordovician |
|
3 image files |
PE 92868 |
Anisograptidae |
Dictyograptus reticulatus (Ulrich) |
|
United States of America |
|
4517144 |
Ordovician |
|
3 image files |